Andy Robinson (blackadder) schrieb: > Frederik Ramm wrote: > >> Sent: 18 April 2008 11:53 AM >> To: dieter jasper >> Cc: [email protected] >> Subject: Re: [josm-dev] Geometry stuff committed >> >> Hi, >> >> >>> next features in the que: >>> * create double carrigeway >>> >> Soemone has suggested to use something like the "extrude" feature for >> this. First you draw the centre line of the double carriageway, then >> you grab it using a tool and move it to one side, and this causes >> both lines to move away from the centre line. Might be worth a try >> (and ideally suited for making dual c.w.s out ouf normal roads). >> > > My initial thought was that we don’t want it to work that way because GPX > tracks don't go down the middle, but then I remembers the TIGER data which > by far has the most single ways which should be dual, so something that > takes these single ways and makes them a pair is I'm sure going to be of > benefit to those in the USA. Not sure its such a big deal elsewhere, we have > the copy and paste function which is pretty easy to use to duplicate a way. > >
This works only for straight ways. Try it with curved ways., You will not get a constant distance between the two generated ways uaing copy and paste regards dieter _______________________________________________ josm-dev mailing list [email protected] http://lists.openstreetmap.org/cgi-bin/mailman/listinfo/josm-dev
